Sea Conditions for Nachalni Island, Kupreanof Strait

Detailed Sea Conditions for Nachalni Island, Kupreanof Strait over the next 2 days

Issued (local time): 3 pm Wednesday 20 Oct 2021

Detailed Sea Conditions for Nachalni Island, Kupreanof Strait over the next 2 days

Issued (local time): 3 pm Wednesday 20 Oct 2021
Forecast update inUpdates in  hr  min  sUpdate imminent
Wednesday 20 Thursday 21 Friday 22
1PM 4PM 7PM 10PM 1AM 4AM 7AM 10AM 1PM 4PM 7PM 10PM 1AM 4AM 7AM 10AM 1PM 4PM
Tide State flow high ebb low flow high ebb low flow high ebb ebb low flow high ebb low flow
High Tide
height (m)

3:15PM
4.52



3:45AM
4.23



3:40PM
4.53




4:17AM
4.15



Low Tide
height (m)



9:37PM
-0.16



9:42AM
0.51




10:07PM
-0.23



10:10AM
0.70

Swell (m)
direction
0.9
ESE
0.9
ESE
0.9
ESE
0.8
ESE
0.8
ESE
0.9
ESE
1
E
0.9
ESE
0.9
ESE
0.9
ESE
0.8
ESE
0.9
ESE
0.9
ESE
0.9
ESE
0.9
ESE
0.7
ESE
0.6
ESE
0.6
E
Wave Height (m) 0.9 0.9 0.9 0.8 0.8 0.9 1.0 0.9 0.9 0.9 0.8 0.9 0.9 0.9 0.9 0.7 0.6 0.6
Period (s) 12 12 12 12 12 13 13 12 12 12 12 6 6 7 7 6 11 15
Wind
(km/h)
5
NW
15
W
15
WNW
10
W
15
W
10
WSW
5
WSW
0
SSE
15
E
15
ESE
15
SE
20
SE
25
ESE
25
ESE
25
ESE
20
ESE
10
ESE
5
ESE
  Today's sea temperature in Nachalni Island, Kupreanof Strait, Alaska is 7.5 °C (Statistics for 20 Oct 1981-2005 – mean: 8.0 max: 9.0 min: 7.1 °C)
 
Summary  rain
shwrs
cloudy light
rain
cloudy some
clouds
some
clouds
some
clouds
light
rain
light
rain
some
clouds
cloudy cloudy light
rain
light
rain
cloudy cloudy cloudy light
rain
Rain mm 1 - 2 - - - - 1 1 - - - 1 1 - - - 1
Temp °C 6 5 3 3 3 3 3 2 4 4 3 3 3 4 3 4 4 4
Chill °C 5 2 -1 0 -1 0 1 2 1 1 -1 -2 -2 -1 -2 0 1 4
Sunrise - - - - - - - 9:00 - - - - - - - 9:02 - -
Sunset - 6:52 - - - - - - - 6:51 - - - - - - - 6:47

Tide datum: -.